6. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
13246 (TARGET)
10,11,12,13,14,15,16,17,2,3,4,5,6,7,8,9
I
centre frequency of image
3.0000GHz (LSRK)
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View major cycle table...
beam
2.90 x 2.26 arcsec
beam p.a.
-85.8deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00246 Jy/beam
n-sigma * final scaled MAD of residual
0.00235 Jy/beam
flux fraction outside clean mask
0.0263
flux in positive model image components
0.16 Jy/pixel
flux in negative model image components
-0.00017 Jy/pixel
flux in model image (inner square deg.)
0.14 Jy/pixel
total number of major cycles done
13
clean residual peak / scaled MAD
16.80
non-pbcor image RMS
0.19 mJy/beam
flatnoise image max / min
92.3 / -1.53 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
174
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T13t06.J032606+113000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_cyclefactor
-999.0
hm_noisethreshold
-999.0
vis
['VLASS2.1.sb38547417.eb38659598.59111.3291737963_split_split.ms']
parallel
automatic
drcorrect
-999.0
hm_maxpsffraction
-999.0
hm_negativethreshold
-999.0
hm_masking
manual
masklimit
2.0
hm_sidelobethreshold
-999.0
hm_growiterations
-999
hm_perchanweightdensity
None
hm_cleaning
rms
tlimit
2.0
hm_npixels
0
hm_lownoisethreshold
-999.0
hm_minpercentchange
-999.0
calcsb
False
overwrite_on_export
True
output_dir
hm_minpsffraction
-999.0
cleancontranges
False
hm_weighting
None
hm_fastnoise
None
hm_dogrowprune
None
hm_nsigma
0.0
hm_minbeamfrac
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
target_list
[{'antenna': None, 'field': '13246,13247,13248,13249,13250,13251,13252,13253,13254,13255,13256,13257,13258,13259,13260,13261,13262,13263,13264,13265,13266,13267,13582,13583,13584,13585,13586,13587,13588,13589,13590,13591,13592,13593,13594,13595,13596,13597,13598,13599,13600,13601,13602,13603,13644,13645,13646,13647,13648,13649,13650,13651,13652,13653,13654,13655,13656,13657,13658,13659,13660,13661,13662,13663,13664,13665,13980,13981,13982,13983,13984,13985,13986,13987,13988,13989,13990,13991,13992,13993,13994,13995,13996,13997,13998,13999,14000,14001,14042,14043,14044,14045,14046,14047,14048,14049,14050,14051,14052,14053,14054,14055,14056,14057,14058,14059,14060,14061,14062,14063,14378,14379,14380,14381,14382,14383,14384,14385,14386,14387,14388,14389,14390,14391,14392,14393,14394,14395,14396,14397,14398,14399,14400,14441,14442,14443,14444,14445,14446,14447,14448,14449,14450,14451,14452,14453,14454,14455,14456,14457,14458,14459,14460,14461,14462,14463,14778,14779,14780,14781,14782,14783,14784,14785,14786,14787,14788,14789,14790,14791,14792,14793,14794,14795,14796,14797,14798,14799,14800', 'intent': 'TARGET', 'spw': '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17', 'spwsel_lsrk': None, 'spwsel_topo': None, 'spwsel_all_cont': None, 'num_all_spws': None, 'num_good_spws': None, 'cell': '0.6arcsec', 'cfcache': '', 'imsize': [9600, 9600], 'pblimit': None, 'phasecenter': 'J2000 03:26:6.738 +11.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T13t06.J032606+113000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['2.6476arcsec'], 'scales': None, 'niter': 20000, 'cycleniter': 100, 'cyclefactor': -999.0, 'nmajor': 220, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'drcorrect': None, 'flagpct': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': 's5_0.VLASS2.1.se.T13t06.J032606+113000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
Tasks Execution Statistics
Start time
2025-03-12 17:59:25.450
End
2025-03-12 23:43:11.766
Duration
5:43:46.316
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (304.4 KiB)